The Archangel stock is heavier (4.2 lb) than the Synt factory stock. Plus it's larger & bulkier than the factory stock so....
Specifications for ProMag Archangel Springfield Armory M1A Precision Stock:
Gun Model: | Springfield Armory M1A |
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Weight: | 4.2 lb |
The Delta 14 weight is. 75 LBS for just the chassis. Add on weight for the stock adapter, pistol grip and stock of your choice. Example =
- Mesa Tactical adaptor (including hardware for mounting to Delta 14 Chassis)
- Pistol grip
- 6 position buffer tube
- UTG S2 stock
All that adds up & I'll bet it be heavier than the factory synthetic.
Your configuration above doesn't disclose the mounting system and rings you're using, plus any other stuff you have on it.
The bottom line is the factory sythetic stock is likely your lightest stock option.
My .02