EAA / Tanfoglio Magazine Spring & Follower Kit by Grams Engineering

This "Follower Kit T" is pre-tuned and requires no modifications for proper feeding function in a magazine tube of correct tolerances and no spacer plate installed inside the back of the mag tube. 

The follower is designed for slide-lock function, but due to tolerance stacking, material from the slide-lock paw, follower, or both may need to be removed for proper function. Tuning of the mag tube may be required if the desired reliability or round count is not obtained. 

• FKK38-11 (Follower Kit - for EAA/Tanfoglio 38sup mag, manufactured by Mec-Gar (tube marked K38 or 38-LF). Designed for mag OAL that measure up to 145mm long (kit includes Grams Format Follower (K38) and 11 coil spring).) 

• FKK40-11 (Follower Kit - for EAA/Tanfoglio 40sw mag, manufactured by Mec-Gar (tube marked K40 or 40-LF, spacer plate installed). Designed for mag OAL that measure up to 145mm long (kit includes Grams Format Follower (K40) and 11 coil spring).) 

• FKK9-11 (Follower Kit - for EAA/Tanfoglio 9x19 mag, manufactured by Mec-Gar (tube marked K9 or 9-LF, spacer plate installed). Designed for mag OAL that measure up to 145mm long (kit includes Grams Format Follower (K9) and 11 coil spring).) 

Grams Slide Lock Function

This "Follower Kit" is pre-tuned and requires no modifications for proper feeding function in a magazine tube of correct tolerances. The follower is designed for slide-lock function, but due to tolerance stacking of all of the slide lock system parts, modification of these parts may be necessary for proper function. Tuning of the mag tube may be required if the desired reliability or round count is not obtained.