FORGED IRON

Select C05TP Model:

#GW

A progressive gap wedge

PROTOCONCEPT GOLF

C05TP FORGED IRON (#4)

Name: C05TP FORGED IRON (#4)
Brand: PROTOCONCEPT GOLF
Price: 329.99 USD
Availability: InStock

$329.99

Building on the proven forgiveness of its predecessor, the C05TP adds a redesigned power pocket and 3D CAD engineering to deliver longer distance with reliable accuracy.

Model:

Variant

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We provide custom-made services and assembly at our authorized stores.

Find a Store for Your Purchase

C05TP FORGED IRONS

SPECIFICATIONS

Number	#4	#5	#6	#7	#8	#9	PW	GW
Loft(°)	22	25	28	32	36	40	45	50
Lie(°)	60.5	61	61.5	62	62.5	63	63.5	63.5
Bounce(°)	0	0	1	2	3	4	5	6
FP(mm)	3.8	3.9	4.0	4.1	4.2	4.4	4.6	4.6

Material:: FACE: SAE8655　Nickel Chromium Molybdenum Steel　
BODY：Carbon steel (S20C)
Finish:: Nickel Chrome Plating, Satin Finish

SPECIFICATIONS

Number	#4	#5	#6	#7	#8	#9	PW	GW
Loft(°)	22	25	28	32	36	40	45	50
Lie(°)	60.5	61	61.5	62	62.5	63	63.5	63.5
Bounce(°)	0	0	1	2	3	4	5	6
FP(mm)	3.8	3.9	4.0	4.1	4.2	4.4	4.6	4.6

Material:: FACE: SAE8655　Nickel Chromium Molybdenum Steel　
BODY：Carbon steel (S20C)
Finish:: Nickel Chrome Plating, Satin Finish


Clubhead structure	Muscleback with ceramic inside	Soft iron-forged undercutting Cavity	Pocket cavity	Pocket cavity
Size/Sole	Compact/Sharp	Slightly Compact/Standard	Standard/Slightly Wide	Slightly Large/Wide
Material	S20C Soft Iron + Ceramic	S20C Soft Iron + CNC Undercutting (#4-7) S20C Soft Iron (#8-PW)	［Face］ SAE8655 Chromium Molybdenum Steel ［Body］ S20C Soft Iron	［Face］ SAE8655 Chromium Molybdenum Steel ［Body］ S20C Soft Iron
Loft angle (7I)	32°	32°	32°	31°
Features	A muscleback with ceramic inside made of round bar integrated forging with ceramic and soft iron	A tour cavity crafted with precise forging using soft iron only and CNC undercutting	A tour pocket cavity engineered with deep and low center of gravity and face with high-strength thickness deviation	These player's distance irons feature a pocket cavity design, engineered to maximize distance, forgiveness, and stability.

Comparison Chart


Clubhead structure	Muscleback with ceramic inside	Soft iron-forged undercutting Cavity	Pocket cavity	Pocket cavity
Size/Sole	Compact/Sharp	Slightly Compact/Standard	Standard/Slightly Wide	Slightly Large/Wide
Material	S20C Soft Iron + Ceramic	S20C Soft Iron + CNC Undercutting (#4-7) S20C Soft Iron (#8-PW)	［Face］ SAE8655 Chromium Molybdenum Steel ［Body］ S20C Soft Iron	［Face］ SAE8655 Chromium Molybdenum Steel ［Body］ S20C Soft Iron
Loft angle (7I)	32°	32°	32°	31°
Features	A muscleback with ceramic inside made of round bar integrated forging with ceramic and soft iron	A tour cavity crafted with precise forging using soft iron only and CNC undercutting	A tour pocket cavity engineered with deep and low center of gravity and face with high-strength thickness deviation	These player's distance irons feature a pocket cavity design, engineered to maximize distance, forgiveness, and stability.

PURCHASE INFO

We will send you an email of confirmation after you place your order.
Prices include the head, shaft, grip, and club assembly fees.
Please use the "Contact Us" form before place your order if you have any questions about ordering.
Please write requests for assemblage, if any, in the Notes field.
Cancellations and changes cannot be made after placing your order because the clubs are custom-made.
Please allow up to 10 business days for delivery.
Your club will be shipped after assembling at a designated plant either in Japan or USA.
Both models are available for pre-order, both online and in physical partner locations.

Products will be shipped approximately in 10 business days after your order has been confirmed as they are assembled to order.
This may take longer in the event heads, shafts, etc. are out of stock.

In that case, we will contact you within 3 business days after your order is placed with an estimated shipping date.
* We do not ship on weekends and holidays.

Order Total	Cost	Method
USA Under $350	$10	Fedex
USA Over $350	$20	Fedex
International Under $350	$20	Fedex
International Over $350	$30	Fedex
International Golf Bag International Fee	$250	Fedex

For online purchases from abroad, the payment of import duties and taxes is the responsibility of the buyer, and PROTOCONCEPT is not liable for them.

Cancellations and Exchanges
We do not accept any cancellations or exchanges after your order has been confirmed. All products are custom-made for you, therefore refunds are not available. Thank you for your understanding.

If the product itself is defective or damaged upon arrival, or if there has been an error in shipping, please contact us within 7 days of receipt. We will replace it with an undefective product or component. You are responsible for returning the item at your own expense.
Products will be shipped in our cardboard designated for shipping.
Please note that even if the cardboard is scratched or crushed, products cannot be exchanged if they are not damaged.

Warranty
A 24-month warranty is provided. Reach out to our team via our contact form for warranty activation. All shipping expenses to Japan will be the responsibility of the customer.

Returns
Please note that all custom products are made to order and cannot be returned or exchanged. As each custom product is made specifically for you, we are unable to accept returns or offer refunds.

Shipping Info

In that case, we will contact you within 3 business days after your order is placed with an estimated shipping date.
* We do not ship on weekends and holidays.

Order Total	Cost	Method
USA Under $350	$10	Fedex
USA Over $350	$20	Fedex
International Under $350	$20	Fedex
International Over $350	$30	Fedex
International Golf Bag International Fee	$250	Fedex

For online purchases from abroad, the payment of import duties and taxes is the responsibility of the buyer, and PROTOCONCEPT is not liable for them.

Warranty
A 24-month warranty is provided. Reach out to our team via our contact form for warranty activation. All shipping expenses to Japan will be the responsibility of the customer.

SPECIFICATIONS

Number	#4	#5	#6	#7	#8	#9	PW	GW
Loft(°)	22	25	28	32	36	40	45	50
Lie(°)	60.5	61	61.5	62	62.5	63	63.5	63.5
Bounce(°)	0	0	1	2	3	4	5	6
FP(mm)	3.8	3.9	4.0	4.1	4.2	4.4	4.6	4.6

Material:: FACE: SAE8655　Nickel Chromium Molybdenum Steel　
BODY：Carbon steel (S20C)
Finish:: Nickel Chrome Plating, Satin Finish

Comparison Chart


Clubhead structure	Muscleback with ceramic inside	Soft iron-forged undercutting Cavity	Pocket cavity	Pocket cavity
Size/Sole	Compact/Sharp	Slightly Compact/Standard	Standard/Slightly Wide	Slightly Large/Wide
Material	S20C Soft Iron + Ceramic	S20C Soft Iron + CNC Undercutting (#4-7) S20C Soft Iron (#8-PW)	［Face］ SAE8655 Chromium Molybdenum Steel ［Body］ S20C Soft Iron	［Face］ SAE8655 Chromium Molybdenum Steel ［Body］ S20C Soft Iron
Loft angle (7I)	32°	32°	32°	31°
Features	A muscleback with ceramic inside made of round bar integrated forging with ceramic and soft iron	A tour cavity crafted with precise forging using soft iron only and CNC undercutting	A tour pocket cavity engineered with deep and low center of gravity and face with high-strength thickness deviation	These player's distance irons feature a pocket cavity design, engineered to maximize distance, forgiveness, and stability.

PURCHASE INFO

We will send you an email of confirmation after you place your order.
Prices include the head, shaft, grip, and club assembly fees.
Please use the "Contact Us" form before place your order if you have any questions about ordering.
Please write requests for assemblage, if any, in the Notes field.
Cancellations and changes cannot be made after placing your order because the clubs are custom-made.
Please allow up to 10 business days for delivery.
Your club will be shipped after assembling at a designated plant either in Japan or USA.
Both models are available for pre-order, both online and in physical partner locations.

Shipping Info

In that case, we will contact you within 3 business days after your order is placed with an estimated shipping date.
* We do not ship on weekends and holidays.

Order Total	Cost	Method
USA Under $350	$10	Fedex
USA Over $350	$20	Fedex
International Under $350	$20	Fedex
International Over $350	$30	Fedex
International Golf Bag International Fee	$250	Fedex

For online purchases from abroad, the payment of import duties and taxes is the responsibility of the buyer, and PROTOCONCEPT is not liable for them.

Warranty
A 24-month warranty is provided. Reach out to our team via our contact form for warranty activation. All shipping expenses to Japan will be the responsibility of the customer.

C05TP Technology

Progressive CG Optimization Across the Set

Engineered for stability at impact, the C05TP irons combine maneuverability with a refined
sweet spot for pinpoint accuracy and consistent shot making.

C05TP TECHNOLOGY

Engineered Head Shape for Superior Feel

Engineered steel face with high-level stiffness combined with innovate head shape provides accuracy, forgiveness, and distance.

C05TP Technology

Tour-inspired design for tour-level trajectory

Tour feedback guided a redesigned C05TP set, boosting mid- and long-iron launch for
more spin and controllable short-iron flight.

A progressive Gap Wedge (GW)

Positioned below the PW, the 50° Gap Wedge completes the C05TP set with consistent loft progression, versatile playability, and enhanced spin control.