Grand Power
Grand Power Stribog SP9A3 Locking Block – 40° Degree (9mm)
- SKU:
- 8588005944540
- UPC:
- 8588005944540
Description
The 40-degree locking block for the 9mm Stribog SP9A3 offers maximum recoil reduction and the smoothest cycling possible. Ideal for suppressed setups or subsonic ammunition, it further slows bolt velocity beyond the 35-degree variant. Perfect for tuning your Stribog for ultra-smooth operation and recoil control in a tailored setup.
Features:
- Softens felt recoil and improves cycling with standard 115gr 9mm ammo
- Maintains shape and performance during extended firing sessions, including suppressed use
- Prevents accidental retraction and enhances reliability during rapid fire or tactical use
- Easy installation with no gunsmithing required. Compatible with all factory and HB Industries charging handles
- Ideal for stealthy or suppressed setups.
1 Review
-
Cheap Upgrade
Felt much better when shooting suppressed with my stribog sp3a3g. The 40 degree locking block might help if you ran into the issue where the bolt having trouble to lock back on last round.
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