CSRG, LLC
CSRG Multi-Platform Competition Follower & Spring Kit
CSRG Multi-Platform Competition Follower & Spring Kit
3 units available
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Our kit includes the following:
- CSRG Multi-Platform Competition Follower made from durable nylon
- CSRG Competition Spring (made by ISMI)
- Options available for 11 or 13 coils
- 13 coils will improve reliability and longevity, but may result in slightly reduced capacity compared to the 11 coils
- Competition follower does NOT lock the slide open after firing the last round
- 23/24/25+1 capacity when used with 140mm magazine extensions and full-size factory magazine tubes
- We recommend using a loading tool such as an UpLULA to achieve best results, and to fully load and unload the magazine a minimum of three times to set the spring.
We have tested the followers in the following firearms (full-size magazines with 140mm magazine extensions):
- Beretta PX4 Storm (24/25+1 with Springer Precision 140mm basepad, 22+1 with Beretta factory 20 round magazine; metal floorplate must be removed)
- Beretta 92
- Girsan Regard
- Springfield Echelon
- SIG P320
- Glock 17/19/45/47 (not compatible with Magpul magazines)
- Stealth Arms Platypus
- CZ Shadow 2
- Jericho 941
- Tanfoglio Stock 2
- Walther PDP
- Walther PDP SF
- Smith & Wesson M&P9 2.0
- CZ Czechmate
- CZ Tactical Sport
- SIG P226
- Grand Power X-Calibur
We recommend the following extended basepads for optimal performance:
- Taran Tactical
- Henning Group
- Springer Precision
Please note: these followers are designed only for range and competition use. This follower and spring kit are not intended for duty use.
You may find green support filament on the underside of the follower. This is a byproduct of the manufacturing process and does not affect function.
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Chose these for my glock mags over the mbx stuff and they work flawless. I’m able to get 24+1 in my glock 47 with Henning basepads and function/quality has been fantastic for the first 1k rounds.
13 coil springs run 100% in my Glock 47. I needed new springs three days before a major match and Keanu was able to get them to me quickly, saving my match. Excellent customer service.
These are great I can fit 25 rounds in my M&P mags with TTI base pads.
Works for PX4 mags unlike MBX springs. Gives 24+1 with my Springer extensions. Needs some breaking in. Might run them as 23 for a while, but that rivals what I was getting with a similar setup in my 92GTS.
They work excellent and 100% reliable in my PX4. With Springer basepads I can start with 24+1 and then leave the reload mags at 23.