HEAT CORE BOLT BUMPER Seal for Valken Milsig M17 Gas Markers - 3 pcs

Not rated Rating details

HEAT CORE BOLT BUMPER seal (Bolt Bumper Seal) by HOMEDEFENCE-24 for Valken Milsig M17 gas markers. The 3 mm thickness (more robust than the original) prevents double feeding at high pressure. Pack of 3 pcs.

  • Compatibility: Valken Milsig M17.
  • Thickness: 3 mm (1 pc is sufficient instead of 3-4 standard).
  • Material: 2-component industrial silicone.
Availability In stock
Delivery to:
30.07.2026
Delivery options
Code: 235-HH
23,48 € 19,40 € excl. VAT Measure price:
HEAT CORE BOLT BUMPER Seal for Valken Milsig M17 Gas Markers - 3 pcs
Not rated Rating details

HEAT CORE BOLT BUMPER Seal | Reinforced Bolt Stop for Valken Milsig M17

The HEAT CORE BOLT BUMPER seal by HOMEDEFENCE-24 is specifically designed for Valken Milsig M17 gas markers. It is a robust replacement for the original seal that significantly improves shooting performance and consistency.

With a thickness of 3 mm, this seal is many times more robust than the original. This allows the bolt to be braked more gently, effectively preventing double feeding (a "double shot") when using higher pressure. Furthermore, due to its thickness, only 1 piece of the seal is needed instead of 3 or 4 standard pieces. The seal is made of highly durable two-component industrial silicone, which guarantees a long lifespan.

Key Features and Specifications:

  • Intended for: Valken Milsig M17 gas markers.
  • Function: Gentler bolt braking, prevention of double feeding.
  • Material: 2-component industrial silicone.
  • Thickness: 3 mm.
  • Shore Hardness: A26.
  • Tensile Strength: 500%.
  • Temperature Resistance: Up to 250 °C.
  • Maximum Pressure: Tested up to 2000 PSI HPA tank output pressure.

rprshop recommends this upgrade for every Valken M17 owner looking to increase the reliability of their marker and ensure stable performance at higher pressures.

Additional parameters

Category: Seal
EAN: 4262405340891

Product rating

Be the first who will post an article to this item!

Only registered users may submit ratings. Please log in or sign up.

Discussion

Be the first who will post an article to this item!

Do not fill out this field:

Security check

By posting a comment you agree to the privacy policy

Alternative products

ORNG 012-P70 Tiberius T15 Bolt Shaft O-ring
2,32 € excl. VAT
2,81 €

O-kroužek ORNG 012-P70 je důležitou součástí pro správnou funkci systému Bolt Shaft u značkovače Tiberius T15. Tento...

Code: 16330P
Těsnění 018 NBR 70 Rubber O-Ring / Planet Eclipse
1,33 € excl. VAT
1,61 €

Original 018 NBR 70 sealing O-ring designed for Planet Eclipse weapons. It ensures perfect tightness of internal...

Code: 6635DE
Tiberius T15 BULKHEAD STRIKER O-RING 018-P70
3,97 € excl. VAT
4,80 €

O-kroužek přepážky Tiberius Arms T15 pro kladivo.  

Code: 10401D